A-Tech 8GB Module for Dell Inspiron 3521 Laptop & Notebook Compatible DDR3/ DDR3L PC3-14900 1866Mhz Memory Ram (ATMS277680B30845X1) at Amazon.com
A-Tech 2GB Module for QNAP ES1640dc Series NAS Servers - DDR3/DDR3L 1866MHz PC3-14900 Non-ECC SODIMM 1.35V Memory RAM (Replacement for QNAP RAM-2GDR3LA0-SO-1866) at Amazon.com